Don’t do any tech research during the week and save your electricity and z coins for this day. Do rapid on electricity and coins as often as possible (I believe it’s about every 4 hours or so). Trade coal for electricity at the helicopter as much as possible. Categories to focus on: ALLIANCE TECHS – 1. Alliance Commemoration 2. Alliance Conflict 3. Basic Rally 4. Rally Enhancement These categories will help you increase your alliance duel points for every duel day. And gain you additional rewards. Remember the rewards stack up for the next day in alliance duel. Once you run out of Alliance Medals, move onto the WAR PREPARATIONS category. Here you will be able to increase the training speed and capacity of your troops as well as their skills.